RT Journal Article SR Electronic T1 Exposure-response relations of alpha-amylase sensitisation in British bakeries and flour mills. JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 789 OP 789 DO 10.1136/oem.56.11.789b VO 56 IS 11 A1 Linehan, A YR 1999 UL http://oem.bmj.com/content/56/11/789.2.abstract AB